5451043102 has 16 divisors (see below), whose sum is σ = 8535169440. Its totient is φ = 2606072832.

The previous prime is 5451043009. The next prime is 5451043121. The reversal of 5451043102 is 2013401545.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115774 + ... + 155902.

It is an arithmetic number, because the mean of its divisors is an integer number (533448090).

Almost surely, 2^5451043102 is an apocalyptic number.

5451043102 is a deficient number, since it is larger than the sum of its proper divisors (3084126338).

5451043102 is a wasteful number, since it uses less digits than its factorization.

5451043102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43107.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5451043102 is about 73831.1797413532. The cubic root of 5451043102 is about 1759.9211291705.

Adding to 5451043102 its reverse (2013401545), we get a palindrome (7464444647).

The spelling of 5451043102 in words is "five billion, four hundred fifty-one million, forty-three thousand, one hundred two".